DeutschShown in its original language — a full translation is planned for a future version.
Varnish HTTP Cache: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2026-04-12
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Varnish HTTP Cache ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-40396US | high7.5 | — | ||
Varnish Cache 9 before 9.0.1 allows a "workspace overflow" denial of service (daemon panic) after timeout_linger. A malicious client could send an HTTP/1 request, wait long enough… | ||||
| CVE-2026-40394US | high7.5 | — | ||
Varnish Cache 9 before 9.0.1 and Varnish Enterprise before 6.0.16r11 allows a "workspace overflow" denial of service (daemon panic) for certain amounts of prefetched data. The setu… | ||||
02
references
External citations — patches, advisories, analysis.
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan